Clayton Valley Medical Group, Inc.

5439 Clayton Road, Suite B, Clayton CA 94517 | 925-672-6744
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Clayton Valley Medical Group, Inc. - Provider Bios

Steven Kaplan MD
Dr. Kaplan is a 1979 graduate of the University of California at Irvine, a 1985 graduate of the Stanford Graduate School of Business and a 1987 graduate of Stanford Medical School. His study interests have included preventive medicine and health services strategic planning. After completing his education and training, Dr. Kaplan began private practice and has been in the Clayton community since 1991. As a former John Muir Walnut Creek Department of Family Practice Chair and President of the Muir Medical Group IPA, Dr. Kaplan has combined his interests in clinical care with health care administration. "When I make a policy decision, it is based on close and familiar daily patient interaction". As a father of three teenagers, he enjoys bicycling, cooking, and entertaining.

Jana Tomsky, MD
Dr. Tomsky graduated from the Mercy Methodist Residency program in Sacramento, CA affiliated with USC. She joined Clayton Valley Medical Group in August 2004. She came to the United States in 1994 after graduating from Medical School at Charles University, Prague, Czech Republic. She enjoys Family Practice seeing patients from infancy to geriatrics. She is the proud parent of a teenage son and also enjoys various activities such as dancing, swimming, playing piano, and volunteering for community services.

Clayton Valley Medical Group, Inc.
5439 Clayton Road, Suite B, Clayton, California 94517
925-672-6744 | 
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